SQL Server :: Write A Stored Proc To Prevent Multiple Users In Uploading The Reports At A Time?
Aug 11, 2010
I wanted to know how to prevent more than one user from uploading the report at a time .
This is a Windos based app written in c# . When User A clicks Upload option on one server from the menu to upload the files and at the same time when User B clicks Upload option on different server , User B should be alerted a message saying "User A's uploading is in progress,pls wait" . How to achieve this, with the code..I am thinking this logic should be kept in a stored proc, How do I write that proc?
I have to write stored proc to get the daily transaction for a specified date. Right now what i do is everytime i log a transaction in table3 I update table 2 with the count. Then i use table 2 to write the stored proc and to get the desired result. I have pasted my stored proc below with the output. My problem is when another subsystem is added in the AppInfo table i need to update my stored proc because i have hardcoded the subsystem name.
i have one table and structure of table is like.Now i need to fetch the Resturant Name and status of Resturant ( whether it is closed or open by comparing the opening time and closingTime with currentTime).
i hve crystal report which is wrking perfectly fine.. now i want to add paramter to my stored proc... but i am not able to add the same parameter on crystal report..i tried to add parameter in the parameter fields the crystal reports field explorer.. but when i verfiy database it still gives msg stored proc expects parameter which was not supplied..SQL State 42000 native error..
But I am getting error that parameters not found. Looking at the sql trace I can see that CTP5 is sending "default" value if any of my parameters is null instead of the null value.
I have a gridview 'gvTemplates' that loads from the Page_Load method. It is using a stored procedure and this works fine. Then I do a search function on that gridview and that works fine. So when I click the search cancel button, which calls the same exact code that loads the gridview from Page_Load, I get the dreaded 'Input string was not in the correct format'.How can the exact same code and stored proc work fine the first time but fail the second?Gridview:
I have one SP in sql server which takes the data from user and inserts into three tables. My problem is if multiple users call the same SP in same time it throwing error..(I guess one user at a time can access the table and table will be locked, that is why remaning users getting error)how to handle this situation. it is a web application, so at a time so many people can call the same SP.How can many users insert data in the same table in the same time?
i have the following stored proc that inserts data into a database based on a stauts field. the first stored proc inserts into the first table and i am trying to get the identity field out as i need this value for the next stored proc. the first stored proc works fine and inserts the data but the secnd one doesnt, even though there is data there.
how can I create stored procedure and write my select statement in it, I know how to create dataset then put type stored procedure and assign it to the sp ... what I want is writing my sp... how can I make it ?
check the following code, this is what I want to write put I don't know where or how !
I have written a stored proc for raise error.Whenever a customer checks for a record in the DB that doesn't exist in the DB he has to get an error displayed.I have written a stored proc help me on it i know it is wrong suggest me the correct one.
i am trying to write a stored proc that takes data from one table based on a field in that tabke and writes that data out to another table with the eventual idea that this data is deleted from the original table it was read from. my stored proc is as follows:
[Code]....
but i keep getting an error: incorrect syntax near 'BACKUP_TWS_Waste_Colection_Request'.
I hope to one day figure this looping records from a table to update it, but i cannot get this to complie, I guess cause I am not
versed in looping in sql yet :(
[Code]....
I just want to get data from a table per record run the stored procedure(i have nesting on) and update the record's fields with the values that were returned from the Store procedure. The Stored procedure is working fine.
I'm converting Active X code in DTS to Script Task for SSIS and I'm having trouble creating an XML file from my stored proc. Here's the code:
[Code]....
It throws an error on the dataAdapter fill saying:
Msg 102, Level 15, State 1, Line 1 Incorrect syntax near '<'. Msg 102, Level 15, State 1, Line 5 Incorrect syntax near '<'. Msg 132, Level 15, State 1, Line 5 The label 'sql' has already been declared. Label names must be unique within a query batch or stored procedure.
I have a GridView sourced by a SQL Server stored procedure with several databound fields, including a money column for item values. My stored proc returns the data through a SELECT and everything looks good. The stored proc also has a single output parameter that sums the total value of the displayed data, and this value is displayed in a label above the GridView.
I have a stored proc. that returns the USL & LSL values for each of the 8 different Metrics. say, Defect Density (Upper Specification Limit) USL = 0.30 & Defect Density (Lower Specification Limit_ LSL = 0.05). Simillarly for 8 different Metrics. Why I need these Spec. Limits ?...Because I want o compare my project's Metrics Value displayed in the Grid View with the corresponding USL & LSL value of the same Metrics. IF Metrics Value is outside of USL & LSL Then I want to Mark the Metrics in Red Color.
1. STORED PROC "Get_Spec_Limits" Does Not Return Anything 2. Error : Object Reference Not set to an Instance of an Object, in the following "OnRowDataBound' Event
OnRowDataBound="GridView1_RowDataBound" Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As GridViewRowEventArgs) Handles GridView1.RowDataBound Dim strConnection As String = "Data Source=******;Initial Catalog=Metrics;Integrated Security=True" Dim objConnection As New SqlConnection(strConnection) Dim da As New SqlDataAdapter("Get_Spec_Limits", objConnection) da.SelectCommand.CommandType = CommandType.StoredProcedure Dim Productivity_USL As New SqlParameter("@Productivity_LSL", SqlDbType.Float) Dim Productivity_LSL As New SqlParameter("@Productivity_LSL", SqlDbType.Float) Dim IDD_LSL As New SqlParameter("@IDD_LSL", SqlDbType.Float) Dim IDD_USL As New SqlParameter("@IDD_USL", SqlDbType.Float) Dim EDD_LSL As New SqlParameter("@EDD_LSL", SqlDbType.Float) Dim EDD_USL As New SqlParameter("@EDD_USL", SqlDbType.Float) Dim DRE_FS_LSL As New SqlParameter("@DRE_FS_LSL", SqlDbType.Float) Dim DRE_FS_USL As New SqlParameter("@DRE_FS_USL", SqlDbType.Float) Dim DRE_TS_LSL As New SqlParameter("@DRE_TS_LSL", SqlDbType.Float) Dim DRE_TS_USL As New SqlParameter("@DRE_TS_USL", SqlDbType.Float) Dim DRE_Code_USL As New SqlParameter("@DRE_Code_USL", SqlDbType.Float) Dim DRE_Code_LSL As New SqlParameter("@DRE_Code_LSL", SqlDbType.Float) Dim COQ_USL As New SqlParameter("@COQ_USL", SqlDbType.Float) Dim COQ_LSL As New SqlParameter("@COQ_LSL", SqlDbType.Float) Dim COPQ_USL As New SqlParameter("@COPQ_USL", SqlDbType.Float) Dim COPQ_LSL As New SqlParameter("@COPQ_LSL", SqlDbType.Float)......................
I've modified an existing strored procedure. It originally had one ouput parameter in the stored proc and it was set up as follows in the c# code that called it:
Just to clarify, this parameter was declared as OUTPUT in the stored proc but as inputoutput in the C# code. This worked fine. I have added another parameter to the same stored procedure and I want to retrieve both from the C# code. The C# code now is as follows:.................................
I need to get IIS Logfile data from Stored Proc. How to do this. I am using Bulk Insert Method in my stored Proc When I execute the stored proc I am getting an error that
How can we prevent non ahuthenticated users from like and dislike multiple times?one way : save Ip address in a cookiebut theres's two problem1. I heard Ip address isn't unique and changes frequently2. cookie can be deleted by userI'd .
I wish my user to have option of selecting multle image at once and upload them to site form there hard drive, somehing like on copy paste, and not to have 5 upload buttons and to look for each photo separatly.
I have thi esolved in zip file where user can zip in let say 453 photo and upload them to internet in single file where they are automaticli unziped but it would be much better to have option of selecting numerus photo i windows explorer and upload thm with single click
Error occured: System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
